Toothbrush



FIG. 1 is a top perspective view of a toothbrush showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a rear elevational view thereof;

FIGS. 9-13 are sectional views taken along lines IX--IX, X--X, XI--XI,XII--XII, and XIII--XIII respectively of FIG. 3;

FIGS. 14-21 are views similar to FIGS. 1-13 respectively, showing amodified form thereof; and

FIGS. 22-26 are sectional views taken along lines XXII--XXII,XXIII--XXIII, XXIV--XXIV, XXV--XXV, and XXVI--XXVI respectively of FIG.16.

The ornamental design for a toothbrush, as shown and described.